Methyl (3R,5R)-5-Ethynyl-3-Methyl-4,5-Dihydro-3H-Pyrazole-3-Carboxylate
[CAS# 221100-76-1]

Identification

• Name: Methyl (3R,5R)-5-Ethynyl-3-Methyl-4,5-Dihydro-3H-Pyrazole-3-Carboxylate
• Synonyms: (3R,5R)-methyl 5-ethynyl-3-methyl-4,5-dihydro-3H-pyrazole-3-carboxylate
• Molecular Formula: C₈H₁₀N₂O₂
• Molecular Weight: 166.18
• CAS Registry Number: 221100-76-1
• SMILES: C[C@@]\1(C[C@H](C#C)/N=N/1)C(=O)OC
• InChI: 1S/C8H10N2O2/c1-4-6-5-8(2,10-9-6)7(11)12-3/h1,6H,5H2,2-3H3/t6-,8+/m0/s1
• InChIKey: UZBTYNJKRLVBKG-POYBYMJQSA-N

Properties

• Density: 1.117g/cm³ (Cal.)
• Boiling point: 192.925°C at 760 mmHg (Cal.)
• Flash point: 67.205°C (Cal.)
• Refractive index: 1.52 (Cal.)